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Latest Negative and non-negative numbers Stories

2011-03-22 12:43:18

The way in which teachers and textbooks use language and different metaphors in mathematics education determines how pupils develop their number sense.


Word of the Day
orbity
  • A bereavement by loss of parents or children; the state of being orbate; orbation.
The word 'orbity' ultimately comes from a Latin word meaning 'bereaved'.